Owners of household appliances often encounter a situation when Beko refrigerator ceases to perform its main function. Food begins to deteriorate, and the inside of the chambers becomes warmer than it should be. This does not always mean a serious breakdown requiring expensive repairs or replacement of the unit. Often the problem lies in improper operation or minor malfunctions that can be eliminated yourself.
The first thing to do when a problem is detected is to carry out an initial diagnosis. Don't panic and call a technician immediately. Listen carefully to the operation of the compressor, check the tightness of the door and make sure that the equipment is connected to the network stably. Many models Beko equipped with a self-diagnosis system, which can indicate the nature of the problem.
In this article we will analyze in detail the main reasons why The refrigerator does not cool welland offer step-by-step solutions. You will learn how to distinguish a software failure from a mechanical failure and in which cases the intervention of a specialist is really necessary. A competent approach will save time and budget.
Rules of operation and placement of equipment
Often the reason for insufficient cooling lies not in a breakdown, but in a violation of operating conditions. Beko refrigerator is a complex device that requires proper heat transfer. If the unit is placed close to a wall or the side walls are covered with furniture, hot air cannot be effectively removed from the condenser. This leads to overheating of the compressor and a decrease in cooling efficiency.
Pay attention to the temperature in the room. If the kitchen is located on the sunny side or next to the oven, the appliances work under increased load. In such cases No Frost system or the drip system may not cope with heat inflow from the outside.
⚠️ Attention: Do not install the refrigerator near heating appliances. The minimum distance to the wall should be at least 5-7 cm for free air circulation.
It is also important to check the tightness of the door closure. If the sealing rubber is dirty or damaged, warm air gets inside. This creates a constant load on the compressor, which does not have time to lower the temperature to the set values. Regular washing of the seal with a soft cloth helps maintain its elasticity.
Another factor is the loading of the chambers. If you put a large amount of warm food in the refrigerator, the system will take time to reach operating mode. Do not overload the shelves, leave space for cold air to circulate between products.
Checking temperature settings and operating modes
Before looking for mechanical faults, make sure the settings are correct. On the control panel the Beko refrigerator parameters may have gone wrong, or the fast freezing mode was accidentally activated, which turns off after a while, returning standard, but not low enough temperatures for the current load.
For models with electronic control, check the set values. The optimal temperature in the refrigerator compartment should be from +3 to +5 degrees Celsius, and in the freezer - about -18 degrees. If the values are lost, reset the settings to factory settings or set them manually according to the instructions.
Particular attention should be paid to the "Vacation" or "Eco" mode. In these modes temperature in the refrigerator compartment can be maintained at a level of +10...+15 degrees to save energy, which is not enough for storing perishable products. Disable these functions if they are activated.
In some cases, completely rebooting the device helps. Unplug the refrigerator from the power supply for 10-15 minutes. This will allow the electronic control module to reboot and eliminate possible software errors that could affect the operation of the compressor or fans.
☑️ Checking the refrigerator settings
Problems with the defrosting system and freezing
One of the most common reasons why the refrigerator has stopped freezing, is the formation of an ice coat on the evaporator. Even in systems No Frost, a failure may occur; ice blocks the air circulation channels. As a result, cold does not enter the chambers, although the compressor is working properly.
If you notice ice on the back wall or in the corner of the freezer, this is a signal of a malfunction of the defrost system. This system includes a heating element, a defrost thermostat and a timer (or electronic module). Failure of any of these elements leads to ice fouling on the evaporator.
Diagnostics often require partial disassembly of the internal panel of the freezer. However, before embarking on complex repairs, try a complete defrost. Leave the Beko refrigerator turned off with the doors open for 24 hours. If after turning on the problem disappears, then the problem was in the ice jam.
⚠️ Attention: Never try to knock off the ice with a knife or sharp objects! This can damage the evaporator and lead to a freon leak, which will make repairs economically unfeasible.
If after defrosting a few days or weeks later the situation repeats, it means that one of the elements of the defrosting system is faulty. Most often, in Beko refrigerators, the defrost heating element or thermostat fails. Replacing them requires skills in working with a multimeter and knowledge of the device of a specific model.
How to check a defrosting heating element?
To check the heating element, you need to “ring” it with a multimeter in resistance measurement mode. If the device shows infinity (break), the heating element has burned out and requires replacement. Also check the integrity of the wires going to the heating element.
Faults of the compressor and start relay
The heart of any refrigerator is the compressor. If the refrigerator hums, but does not coolor turns on for a few seconds and immediately turns off with a characteristic click, the problem most likely lies in the starting relay or the motor itself.
The starting relay is responsible for starting the compressor motor. Over time, the contacts inside it may burn out or the mechanism may stick. Replacing a relay is a relatively simple procedure that you can do yourself by choosing an analogue for your Beko model. It is usually mounted on the side of the compressor. Beko. It is usually mounted on the side of the compressor.
A more serious situation is a malfunction of the compressor itself. If it works constantly without turning off, but the temperature does not drop, there may be a decrease in its performance or an inter-turn short circuit of the windings. In this case, professional diagnostics are required and, probably, replacement of the unit.
It is also worth paying attention to the noise level. If the compressor operates intermittently, makes metallic knocks or a strong hum, these are signs of wear on the internal mechanisms. In such cases, operating equipment can be dangerous.
Freon leak and capillary tube clogged
If the compressor is working properly, the defrosting system is in order, but there is no cold, there is likely a refrigerant (freon) leak or a capillary tube clogged. Freon circulates in a closed loop, and if the seal is broken, its quantity decreases, which reduces the efficiency of heat transfer.
Signs of a leak may be: swelling of the rear wall inside the refrigerator compartment, the appearance of yellow rust spots on the external heating circuit, or simply a lack of cooling when the compressor is running. It is almost impossible to independently find the location of a leak without special equipment (leak detector).
Clogging of the capillary tube occurs due to moisture or compressor wear products entering the system. An ice plug forms at the site of the blockage (often at the outlet of the freezer), which blocks the circulation of freon. Diagnostics is carried out by the temperature of the tubes: before the blockage they can be hot, after - cold or at room temperature.
Repair in both cases is complex and requires calling a specialist. It is necessary to find the leak, solder it, evacuate the system and fill it with new freon in a strictly defined amount. For Beko refrigerators, R600a freon is often used, working with which requires special care due to its flammability.
Diagnostics of sensors and thermostat
A thermostat (in mechanical models) or a set of temperature sensors (in electronic). If refrigerator thermostat is faulty, it may not give a command to turn on the compressor, even when it is warm in the chamber, or vice versa, do not turn off the unit.
In electronically controlled models, sensors often fail due to oxidation of contacts or aging. The error may appear on the display as a code (for example, flashing temperature indicators). The explanation of the error codes can be found in the instructions for the specific model Beko.
Checking the mechanical thermostat is possible at home. You can carefully remove it and, by lowering the sensitive tube into cold water, check the contacts with a multimeter. If the contacts do not close during cooling, the part must be replaced.
A malfunction of the defrost sensor also leads to problems with cooling, since the control module does not receive a signal to start the defrost cycle. This brings us back to the problem of evaporator freezing.
Table of main symptoms and possible causes
For ease of diagnosis, we offer a summary table that will help compare the symptoms of a malfunction with the most probable causes in Beko refrigerators. Remember that an accurate diagnosis can only be made by a specialist after an instrumental examination.
| Symptom | Probable cause | Difficulty of repair |
|---|---|---|
| The compressor does not turn on, there is no light | No power supply, socket or wire burnt out | Low |
| Buzzes, clicks and turns off | Faulty starting relay or compressor | Medium |
| Working constantly, without turning off | Freon leak, compressor wear, door not closed tightly | High |
| It is warm in the chamber, there is ice on the back wall | The defrosting system is faulty (heating element, timer, sensor) | Average |
| Cools poorly, dry inside | Clogged capillary tube or partial leak of freon | High |
Using this table, you can pre- assess the scale of the problem. If a symptom indicates a high complexity of repairs associated with a sealed circuit, it is better not to take risks and contact a service center.
When you need to call a specialist
Despite the desire to save money, there are situations when independent repair of a Beko refrigerator is impossible or dangerous. This primarily concerns work related to refrigerant. As mentioned earlier, refilling with freon requires special equipment and skills.
A master is also needed if the compressor needs to be replaced. This process involves soldering copper tubing, evacuating the system, and accurately charging with oil and freon. An error at any stage will lead to rapid breakdown of the new compressor.
⚠️ Attention: Opening a sealed circuit without a license and equipment is prohibited by safety rules and can lead to property damage or injury.
In addition, if the equipment is under warranty, any independent repair will deprive you of the right to free service. If in doubt, always consult an official service center Beko.
Is it possible to repair a refrigerator in winter on the balcony?
No, absolutely not. The oils in the compressor thicken in the cold, which will lead to its breakdown upon startup. Repair and transportation are only possible at temperatures above +5°C.
Frequently asked questions (FAQ)
Why is the Beko refrigerator noisy and does not freeze well?
Noise combined with poor cooling often indicates problems with the compressor (wear of bearings, valves) or that it works in increased mode due to freon leakage or blockage. Also, the source of noise may be a faulty fan in the No Frost system.
How long should the refrigerator cool down after defrosting?
After complete defrosting the Beko refrigerator requires 2 to 4 hours of operation to reach the set temperature in empty chambers. When fully loaded with food, this time can increase to 12-24 hours.
Is it possible to use a Beko refrigerator if it is tilted?
No, the equipment must be strictly horizontal. The tilt disrupts the oil circulation in the compressor and the operation of the defrost system (water may not flow into the tray, but pour out inside). Use a building level to check.
What does a flashing temperature indicator on the panel mean?
A flashing indicator usually indicates that the temperature in the chamber is above normal. This can be either a consequence of recent switching on or defrosting, or a sign of a malfunction (sensor failure, freon leak, compressor failure).
How often do you need to defrost a No Frost refrigerator?
The system No Frost does not require regular defrosting to remove ice, as this happens automatically. However, once every 6-12 months it is recommended to carry out preventive defrosting and washing to eliminate odors and disinfection.